Below is the instruction on how to share your form1. Click on “Design tab” on the top left corner.2. Click on the “Share” icon on the bottom left corner.3. Click on “Add Collaborator” on the popup menu.4. Enter kenc@adobe.com under “People to share with”.5. In the Message edit box, type "PDF export view not correct"

When I changed your form width from 900 pixels to 700 pixels, the PDF matches what is on the screen. Is it possible for you to change your form width to 700 pixels? At the mean time, I would investigate why the PDF looks different when form is 900 pixels wide.